FIELD: railroad automatics. SUBSTANCE: device has motion direction fixing element 1 and signal generator (both are mounted in control station), receiver 3, amplifier 4, three pulse formers 4.2, 6.1 and 6.2, OR gate 4.3, five AND gates 4.4, 4.6, 4.7, 6.4 and 6.5 and two counters 4.5 and 5.9, register 4.11. EFFECT: improved precision; improved reliability. 1 dwg
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Authors
Dates
1994-11-15—Published
1991-02-28—Filed